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4Q025-2

Information - Help 
ID = 37840
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to 4Q025-2

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact with a cap.
Filament Direct
Dimensions (WHD)
incl. pins / tip
45 x 144 x mm / 1.77 x 5.67 x inch
Weight 70 g / 2.47 oz
 
4q0252hk2rm.jpg
4Q025-2: hk
Hartmut Kohl

 

from Just Qvigstad


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